Hair brush



FIG. 1. is a top front perspective view of a hair brush showing new design.

FIG. 2. is a front elevational view thereof. (a rear elevational view is symmetrical to the front elevational)

FIG. 3. is a left side elevational. (a right side elevational view is symmetrical to the left side elevational)

FIG. 4. is a top plan view thereof; and,

FIG. 5. is a bottom plan view thereof. 

CLAIM The ornamental design for a hair brush, as shown and described. 